Yosua 11:22

11:22 No Anakites were left in Israelite territory, though some remained in Gaza, Gath, and Ashdod.

Yosua 13:2-3

13:2 This is the land that remains: all the territory of the Philistines and all the Geshurites, 13:3 from the Shihor River ¹  east of ²  Egypt northward to the territory of Ekron (it is regarded as Canaanite territory), ³  including the area belonging to the five Philistine lords who ruled in Gaza, Ashdod, Ashkelon, Gath, and Ekron, as well as Avvite land ⁴ 

[13:3]  ¹ tn Heb “the Shihor”; the word “River” is not in the Hebrew text, but has been supplied to clarify the meaning.

[13:3]  ² tn Heb “in front of.”

[13:3]  ³ tn Heb “it is reckoned to the Canaanites.”

[13:3]  ⁴ tn Heb “the five lords of the Philistines, the Gazaite, the Ashdodite, the Ashkelonite, the Gathite, and the Ekronite, and the Avvites.”